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Installation and Operating Instructions

1. Installation and Operating Instructions C 0158 VISULEX Ex Camera K25ZP Ex K25ZN Ex II 2G Ex de IIC T6 Gb II 2D Ex tb IIIC T80 C Db Description The VISULEX Camera K25ZP Ex K25ZN Ex has been manu factured with a flameproof enclosure ignition protection type d for the body It is approved for applications in potentially explosive Ex areas zones 1 and 2 as well as zones 21 and 22 To ensure trouble free operations it is essential to observe the temperatures for the built in camera that are specified in the data sheet The relevant control panel is connected to the Ex camera outside the Ex hazardous area Ex cameras are intended for property surveillance as well as for the remote monitoring of technical processes in reactors apparatus vessels etc They are purpose designed and are specifically for mounting on sight glass flange fittings Important please note Under no circumstances should a camera be used to replace the cover flange or the com plete sight glass fitting nor should it be used on its own as a closure for a vessel port Cameras for potentially explosive areas should only be mounted installed and serviced by personnel who have been expressly trained for this work and authorised to do the job in each case General electrical data Feed voltage to the camera 24 V DC 10 Maximum power consumption 20 W Protection class IP65 acc to EN 60529 DIN VDE 0470 Part 1 Ex approval acc to EC t
2. Screw type sight glass fitting in line with DIN 11851 Mounting with hinged bracket The hinged bracket is intended for fastening the camera to the cover flange of a circular sight glass fitting or flow sight glass or to the slotted cover nut on screw type sight glass fittings acc to DIN 11851 The hinged bracket is secured to the required bolt circle using the M8 screw included in the scope of supply which fits into a previously tapped blind hole Alternatively the hinged bracket can be welded in place Subject to change without prior notice Dimensions in mm unless otherwise stated 11 14 P AIPENMEIER Protective conductor terminal Locking screw Safety tab Screw type glass lens Cable entry gland M20 x 1 5 Ex d e Mounting by flanged adapter collar The adapter collar is secured to the slotted cover nut DIN 11851 by welding or screwing it on e Replacement parts Product Part No Screw type sight glass 1774 099 00 O ring seal 0862 073 00 e Accessories Product Part No Camera mounting hinged bracket 0354 019 00 Camera mounting flanged adapter 1356 007 00 Claw spanner for screw type sight glass for opening the camera 6805 001 00 e Maintenance Keep the camera clean After opening the camera the thread of the screw type glass lens part 4 should be freshly greased e g with AEMA SOL 6 B made by A E Matthes Clean the glass disc regularly to ensure optimum camera vision Alway
3. s use original replacement parts F H Papenmeier GmbH amp Co KG division Lumiglas Talweg 2 58239 Schwerte GERMANY phone 49 2304 205 0 fax 49 2304 205 206 info lumi papenmeier de www lumiglas de
4. upplied by the manufacturer complete with the approved control line An ATEX approved EMC compliant Ex d cable entry gland is used for the connecting cable The external protective conductor terminal part 2 must be connected to a separate earthing terminal The camera is protected by fuses in the external control unit located in the non explosive area These fuses should only be changed after the system has been switched off and only by personnel who have been trained and authorised to do so e Changing the camera and or electronics Any replacement of the camera assembly should be carried out by the manufacturer and or be done at the manufacturer s works Papenmeier P APENMEIER Lumiglas e Mechanical installation It is essential to read the information sheet Important instructions when using sight glass fittings before commencing installation work The Ex camera is attached to the cover flange of a circular sight glass fitting or flow sight glass or to the slotted cover nut of a screw type sight glass using the mounting components provided On no account should the lens of the camera be exposed to direct sunlight as this will render it inoperable The VISULEX Ex Camera K25ZP Ex K25ZN Ex fits the follow ing nominal diameters when used together with the appropriate mounting parts Hinged bracket Type of fitting Flanged adapter collar Circular sight glass fitting DIN 28120 DIN 28121
5. ype examination certificate BVS 08 ATEX E 131 Il 2G Ex de IIC T6 Gb Il 2D Ex tb IIIC T80 C Db Markings The camera has a permanent type plate which is clearly visible and easy to read It bears the following data Name and address of manufacturer Camera type K25ZP Ex or K25ZN Ex Explosion protection classification Ambient temperature range 20 C lt Ta 40 C Certificate number Warnings which much be observed Do not open when power is on Even after the power has been switched off wait four minutes before opening Use only heat resistant cables as specified in the operating instructions Serial number year of manufacture Supply voltage Protection class IP65 CE symbol certification body number Connecting cable Shielded control cable 3P x AWG 20 C black Metrofunk or equivalent cable of another make should be used Heat resistance min 20 C to 90 C flame inhibiting or flame retardant The camera is supplied with 5 metres of connecting cable as standard F H Papenmeier GmbH amp Co KG division Lumiglas Talweg 2 58239 Schwerte GERMANY phone 49 2304 205 0 fax 49 2304 205 206 info lumi papenmeier de www lumiglas de Lumiglas 0093 064 00 b VISULEX Ex Camera K25ZP Ex with zoom lens e Electrical connection The camera should be connected according to the installa tion regulations DIN EN 60079 14 in force at the time In its standard version the camera is s

Installation and Operating Instructions

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